Material grades and specifications
JRW stocks and manufactures a full and comprehensive range of mild steel plate flanges covering EN1092-1, BS4504 and BS10. The company also offers a range of backing flanges for metric, ISO tube and nominal bore pipes which can also be plastic coated to water board standards, HDG (hot dipped galvanized) or zinc electro plated and bronze passivated.
In addition to its range of mild steel, JRW also stocks and manufacture stainless steel flanges covering material grades of 304L and 316L, to ASA, ASME, ANSI, B16.5.
Gaskets and fasteners can be supplied with any flange purchase, just add them to your enquiry.
JRW has recently invested heavily in a comprehensive range of high-pressure forgings in ASTM A105N and ASTM A350 LF2.